Yes. eSIMAdvice currently lists 12 AlpineSIM Russia plans.
The lowest displayed AlpineSIM Russia plan is Russia · 100 MB · 7 days · 5G, at $0.26.
Russia · 20 GB · 30 days · 5G is the current best-value match by displayed price per GB: $0.86/GB ($17.21 in total).
Yes. Eligible displayed prices already include the active AFFINCO coupon where the provider rule applies.